Service difficulty report · Service Door · Boeing 7377H4

Difficulty date
January 3, 2019
Submitted
March 1, 2022
Operation
Air carrier
Aircraft
N727SW
Make and model
Boeing 7377H4
Aircraft serial
27859
Aircraft time
69,068 hours, 40,761 cycles
Part
Service Door
Condition
Corroded
Location
Lwr Fuselage
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

WATER SRVICE DOOR PANEL HAS CORROSION AT FWD HINGE (INTERNAL SURFACE) / ORIGINAL WATER SERVICE DOOR PANEL HAS 100% MATERIAL LOSS AT FWD HINGE POINT. VERIFIED NEW DOOR; 147A7221-43; IAW BOEING DWG #147A7221 REV. D APPLIED FINISHES TO NEW DOOR IAW AMM 51-21-41; AMM 51-21-72; AND AMM 51-21-73. A TAG # RI0141

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